Preliminary Report Research Articles

Health Professionals’ Perspectives on Commercially Available Intravenous Nutrient Therapies: A Preliminary Report

Background: Intravenous nutrient therapies (IVNTs) have gained popularity on the commercial market. Targeted at people with a variety of ailments and needs, the procedures allegedly offer numerous benefits and quick results, widely advertised on the websites of drip bars and health clinics as well as in the available literature. What is less often presented is the point of view of the customers of such services and the opinions of health personnel. Although the latter perspective seems to be crucial, little is known about it. Therefore, the purpose of this study was to present the opinions and experiences of health professionals (n = 188) on commercially available IVNTs dedicated to adults. Methods: The study was conducted between April 2019 and March 2020 by means of a survey using an ad hoc questionnaire made available mainly to health professionals attending public health postgraduate courses at the Poznan University of Medical Sciences, Poland. Results: As many as 91.5% of the respondents had heard of commercially available IVNTs (mostly from the media), and 47.3% knew of a facility offering such services. Among the possible situations where the use of IVNTs would be justified, the most commonly mentioned was a diagnosed nutrient deficiency (37.8%), while the least common ones were libido problems (1.1%) and the need to speed up metabolism (2.1%). For 25.5% of the respondents, there was no good rationale for using IVNTs. As many as 15.4% had no opinion on the subject. Health risks of IVNTs were recognised by 95.2% of professionals, with the biggest concerns being the lack of full information on patients’ health status and medical contraindications (84%), the risk of overdose and interactions (77.1%), and hypersensitivity or allergic reactions (75.5%). Among the reasons for IVNTs’ popularity, the respondents listed not only fads spread by celebrities and social media (89.4%) and the need for quick, effortless remedies (77.1%), but also reasons inherent in the Polish healthcare system. As many as 80.3% of the respondents stressed the need for public health institutions to take a stand on commercial IVNTs. Knowing of an IVNT facility was not significantly associated with the opinions of professionals in key areas. Conclusion: Postgraduate public health courses are a good opportunity to engage health professionals in discussions about the current challenges, trends, and needs in the area of health promotion and healthcare. This study’s findings shed some light on the opinions about IVNTs held by health professionals, who are important stakeholders of the healthcare system. Thus, these findings may help to better understand the popularity of IVNTs and incorporate health professionals’ perspectives in future efforts aiming to increase the awareness of IVNT-related health risks among both professionals and patients.

Epidemiology and clinical picture of obstetric and gynecological conditions in women with acromegaly – a preliminary report

Epidemiology and clinical picture of obstetric and gynecological conditions in women with acromegaly – a preliminary report

Novel Apoplastic Antifreeze Proteins of Deschampsia antarctica as Enhancer of Common Cell Freezing Media for Cryobanking of Genetic Resources, a Preliminary Study.

Antifreeze proteins (AFPs) are natural biomolecules found in cold-adapted organisms that lower the freezing point of water, allowing survival in icy conditions. These proteins have the potential to improve cryopreservation techniques by enhancing the quality of genetic material postthaw. Deschampsia antarctica, a freezing-tolerant plant, possesses AFPs and is a promising candidate for cryopreservation applications. In this study, we investigated the cryoprotective properties of AFPs from D. antarctica extracts on Atlantic salmon spermatozoa. Apoplastic extracts were used to determine ice recrystallization inhibition (IRI), thermal hysteresis (TH) activities and ice crystal morphology. Spermatozoa were cryopreserved using a standard cryoprotectant medium (C+) and three alternative media supplemented with apoplastic extracts. Flow cytometry was employed to measure plasma membrane integrity (PMI) and mitochondrial membrane potential (MMP) postthaw. Results showed that a low concentration of AFPs (0.05 mg/mL) provided significant IRI activity. Apoplastic extracts from D. antarctica demonstrated a cryoprotective effect on salmon spermatozoa, with PMI comparable to the standard medium. Moreover, samples treated with apoplastic extracts exhibited a higher percentage of cells with high MMP. These findings represent the first and preliminary report that suggests that AFPs derived from apoplastic extracts of D. antarctica have the potential to serve as cryoprotectants and could allow the development of novel freezing media.

Efficacy of sacral neuromodulation in the treatment of refractory overactive bladder and non-obstructive urinary retention –A preliminary report

Efficacy of sacral neuromodulation in the treatment of refractory overactive bladder and non-obstructive urinary retention –A preliminary report

A Preliminary Report of Maximum Voluntary Bite Force of Young Indian Population

ABSTRACT Introduction: The measurement of bite force is increasingly gaining importance in dentistry. This preliminary report evaluates the maximum voluntary bite force (MVBF) of young healthy individuals with normal occlusion and correlates the effect of age and gender with the maximum bite force (MBF) Materials and Methods: 405 participants in the age group of 18 to 40 years were selected from the outpatient department meeting inclusion and exclusion criteria. MVBF was measured with the help of a digital device called “Byte” at incisors, right first molar, and left first molar region. Results: There was a strong correlation between age with bite force. Bite force increased with age. Males had more bite force than females. The posterior region had higher bite force than the anterior region Conclusion: Measurement of bite force is very important for every patient undergoing restorative treatment. The “Byte” device was found to be very efficient.

Technology-Enabled Senior Living: A Preliminary Report on Stakeholder Perspectives

Background: The integration of stakeholders is crucial in developing smart living technologies to support the autonomy of elderly populations. Despite the clear benefits of these technologies, there remains a significant gap in comprehensive research. Methods: This study presents the viewpoints of 19 stakeholders from Europe and Japan, focusing on the sustainability of smart living solutions for Active and Healthy Ageing (AHA). Data were gathered through qualitative semi-structured interviews and analysed using a Framework Analysis approach. Results: Analysis of the interviews revealed six key sustainability categories: addressing the unmet needs of older adults, functionalities of the smart living coach, integration within organizations, identified barriers, financial considerations, and the social role of the smart living coach. Conclusions: This research underscores the importance of evaluating user needs through the involvement of various stakeholders, including the elderly, their caregivers, professionals, technicians, service providers, and government bodies. Collaborative efforts are essential to generate new evidence demonstrating the value of smart living solutions in facilitating Active and Healthy Ageing.

A preliminary report on clinical and polysomnographic features of comorbid insomnia and sleep apnea in type 1 and type 2 narcoleptic patients

A preliminary report on clinical and polysomnographic features of comorbid insomnia and sleep apnea in type 1 and type 2 narcoleptic patients

Evaluation of DNA methylation levels of SEPT9 and SHOX2 in plasma of patients with head and neck squamous cell carcinoma using droplet digital PCR.

Head and neck squamous cell carcinoma (HNSCC) is the seventh most commonly diagnosed cancer globally. HNSCC develops from the mucosa of the oral cavity, pharynx and larynx. Methylation levels of septin 9 (SEPT9) and short stature homeobox 2 (SHOX2) genes in circulating cell‑free DNA (ccfDNA) are considered epigenetic biomarkers and have shown predictive value in preliminary reports in HNSCC. Liquid biopsy is a non‑invasive procedure that collects tumor‑derived molecules, including ccfDNA. In the present study, a droplet digital PCR (ddPCR)‑based assay was developed to detect DNA methylation levels of circulating SEPT9 and SHOX2 in the plasma of patients with HNSCC. The assay was first set up using commercial methylated and unmethylated DNA. The dynamic changes in the methylation levels of SEPT9 and SHOX2 were then quantified in 20patients with HNSCC during follow‑up. The results highlighted: i)The ability of the ddPCR‑based assay to detect very low copies of methylated molecules; ii)the significant decrease in SEPT9 and SHOX2 methylation levels in the plasma of patients with HNSCC at the first time points of follow‑up with respect to T0; iii)a different trend of longitudinally DNA methylation variations in small groups of stratified patients. The absolute and precise quantification of SEPT9 and SHOX2 methylation levels in HNSCC may be useful for studies with translational potential.

Matrix metalloproteinase‑1 and microRNA‑486‑5p in urinary exosomes can be used to detect early lung cancer: A preliminary report

Matrix metalloproteinase‑1 and microRNA‑486‑5p in urinary exosomes can be used to detect early lung cancer: A preliminary report

Preliminary Report of Intravenous Tolvaptan Sodium Phosphate (Samtas®) Treatment in Decompensated Heart Failure

Background: Tolvaptan sodium phosphate (Samtas®; Otsuka Pharmaceutical, Tokyo, Japan) is a novel intravenous aquaretic diuretic aimed at individuals experiencing advanced congestion refractory to conventional diuretics and having difficulty with oral intake. Despite its potential, the true efficacy and practicality of this compound within real-world clinical settings remain obscure. Methods: A retrospective analysis of clinical data was conducted, examining trends among consecutive in-hospital patients diagnosed with congestive heart failure who underwent treatment with tolvaptan sodium phosphate at a prominent academic medical center between June 2022 and June 2023. Results: Twenty-one patients were enrolled (median age: 75 years, serum N-terminal pro B-type natriuretic peptide: 8941 pg/mL). Among them, 14 patients (67%) received non-invasive/invasive positive-pressure ventilation, and 17 patients (81%) concurrently received intravenous inotropes. Subsequent to the initiation of tolvaptan sodium phosphate treatment, a significant increase in urine volume was observed on the following day (p = 0.036). Urine osmolality decreased from 356 (318, 443) at baseline to 247 (176, 333) mOsm/kg after 4 h (p = 0.002). No occurrences of hypernatremia were recorded during the therapeutic period. Notably, two patients transitioned from tolvaptan sodium phosphate treatment to continuous hemodiafiltration due to insufficient efficacy. Conclusions: In routine clinical practice, intravenous tolvaptan sodium phosphate exhibits potential efficacy and practicability in the majority of congestive heart failure patients exhibiting refractory congestion, unstable hemodynamics, and challenges with oral intake.

A Preliminary Report Regarding the Morphological Changes of Nano-Enabled Pharmaceutical Formulation on Human Lung Carcinoma Monolayer and 3D Bronchial Microtissue.

Background and Objectives: Nowadays, the development of enabled pharmaceutical nanoparticles of solid lipid type is continuously growing, because they have the potential to be used for targeted drug release leading to an increased effect of chemotherapy, being used in lung cancer nano-diagnosis and nano-therapy. The current study reports the preliminary results obtained regarding the biological effect of a new nano-enabled pharmaceutical formulation in terms of its cytotoxic and biosafety profile. Materials and Methods: The pharmaceutical formulations consist of solid lipid nanoparticles (SLN) obtained via the emulsification-diffusion method by loading green iron oxide nanoparticles (green-IONPs) with a pentacyclic triterpene (oleanolic acid-OA). Further, a complex biological assessment was performed, employing three-dimensional (3D) bronchial microtissues (EpiAirwayTM) to determine the biosafety profile of the SLN samples. The cytotoxic potential of the samples was evaluated on human lung carcinoma, using an in vitro model (A549 human lung carcinoma monolayer). Results: The data revealed that the A549 cell line was strongly affected after treatment with SLN samples, especially those that contained OA-loaded green-IONPs obtained with Ocimum basilicum extract (under 30% viability rates). The biosafety profile investigation of the 3D normal in vitro bronchial model showed that all the SLN samples negatively affected the viability of the bronchial microtissues (below 50%). As regards the morphological changes, all the samples induce major changes such as loss of the surface epithelium integrity, loss of epithelial junctions, loss of cilia, hyperkeratosis, and cell death caused by apoptosis. Conclusions: In summary, the culprit for the negative impact on viability and morphology of 3D normal bronchial microtissues could be the too-high dose (500 µg/mL) of the SLN sample used. Nevertheless, further adjustments in the SLN synthesis process and another complex in vitro evaluation will be considered for future research.

P921 Maintenance of clinical, biochemical and transmural remission in inflammatory bowel disease patients switching from intravenous to subcutaneous infliximab

Abstract Background Subcutaneous (SC) infliximab (IFX) effectively maintains biochemical, clinical and endoscopic remission in inflammatory bowel disease (IBD) with a comparable safety profile to intravenous (IV) formulation. Transmural healing is considered a desirable long-term treatment endpoint in IBD, especially in Crohn’s disease (CD). Whether switching from intravenous to SC-IFX effectively maintains transmural remission in IBD is still unknown. Methods This is a preliminary report from a prospective multicentre cohort study on IBD patients in clinical and endoscopic remission on IV-IFX treatment switched to SC-IFX. Enrolled patients were followed-up for 12 months, with fecal calprotectin (FC), C-reactive protein (CRP), infliximab trough levels and anti-drug antibodies (ADAs) measured at baseline, at 3, 6 and 12 months. Intestinal ultrasound (IUS) was performed at baseline and every six months. At month 12 a full colonoscopy was performed for mucosal healing assessment. Remission rates and safety profile were subsequently recorded. T-Test and ANOVA for mean comparisons and Kaplan-Meier estimates were used for survival curves. Results 43 IBD patients (69% males) were enrolled, 58% with CD, of whom 52% reported a history of perianal disease. Median disease duration and IFX therapy were 6 (IQR 3-12) and 5 (IQR 2-9) years, respectively. During a median follow-up of 311 (range 122-489) days, clinical remission rate was 98% (Harvey-Bradshaw Index <5 and Mayo score <2). No reactivation of perianal disease was reported. FC and CRP remained stable at each time point (p> 0.05). The median baseline infliximab level was 10.02 ( range 0.1- 41.84) ug/ml. Undetectable infliximab levels (<1 ug/ml) and positive ADAs were found in 6 and 14 patients, respectively; at 3 months, a significant increase in infliximab levels (mean increase 27.5 ng/ml; ± 12.5 SD; p< 0.001) and a progressive decrease of ADAs titer were observed, despite unchanged SC-IFX dose. At baseline, all patients had normal bowel wall thickness (i.e. ileum ≤ 3mm, colon≤4 mm) and a Limberg score ≤1at IUS; reactive lymphadenopathies were reported in 5 patients and a mild abdominal effusion in 1. No significant changes were shown during follow-up. Mild endoscopic activity was found in 2 out 30 patients who performed follow-up endoscopy. Regarding safety profile 12 mild infectious events, 2 mild cutaneous injection site reaction and 1 non-IBD related hospital admission were observed. Conclusion Switching from IV to SC infliximab in a selected cohort of IBD patients confirmed to be safe and effective in maintaining clinical, biochemical, and transmural remission. IUS is a useful, non-invasive and low-cost tool for periodic disease assessment in this subset of patients.

P988 Preliminary report on short-term post-operative outcomes of robotic versus laparoscopic approach for restorative procto-colectomy with ileal-pouch-anal anastomosis in ulcerative colitis: a comparative study

Abstract Background Restorative proctocolectomy with ileal pouch–anal anastomosis (IPAA) performed in two or three stages has become the standard surgical treatment in patients with ulcerative colitis (UC) in which the medical management fails. It is a technically complex operation associated with significant morbidity that can be performed with a laparoscopic or robotic approach. Robotic colorectal surgery is gaining popularity because it overcomes many of the mechanical and optical disadvantages of laparoscopy, although limited data are available regarding its safety, efficacy, and costs. This study compares the postoperative short-terms surgical outcomes of the two surgical approaches. Methods Robotic and laparoscopic restorative proctocolectomy procedures with IPAA consecutively performed between June 2015 and May 2023 were retrospectively collected. Inclusion criteria was UC not responders to medical therapy. Exclusion criteria was conversion to open surgery. Primary analyzed outcome were complications rate in the first month (30 days) according to Clavien Dindo Score and length of hospital stay (days). Statistical analysis was performed with a dedicated software (SPSS). Results A total of 54 patients with UC refractory to medical therapy were included, with 31 laparoscopic procedure and 23 robotic procedures. Demographic data were comparable between two groups in terms of age (48.7 vs 45.7 years; p= 0.62), BMI (22,0 vs 23,7 Kg/m2; p= 1.311) and ASA score (p=0,72).Short-term complications defined as Clavien Dindo scores 2-3, (compared with score 1) were 13% in the robotic group and 31% in the laparoscopic group (RR= 0.27, 95% conf. interv. 0.11-1.06). In particular, no high-grade Clavien-Dindo complications occurred in the robotic group while 3 events (grade 3) occurred in the laparoscopic group. No surgical reintervention was needed in both groups. Length of hospital stay was a mean of 7.3 days in lap-group and 6.3 days in rob-group with no statistical significativity (p=0,09). Conclusion This preliminary study concludes that robot-assisted surgery allows a reduction of short-term complications compared to laparoscopic approach. Moreover, robotic surgery allows a reduction of length of hospital stay although not statistically significant. Limits of the study were the retrospective design and the low numerosity of the sample, although comparable with the experiences already published.

A modified, single-incision, gasless, endoscopic thyroidectomy and bilateral central neck dissection via axillary approach technique for bilateral papillary thyroid microcarcinoma: A preliminary report

BackgroundOur objective was to assess the viability and oncological security of a gasless, transaxillary single-incision endoscopic procedure for performing total thyroidectomy and bilateral central neck dissection (TT + BCND). This study focused on patients diagnosed with bilateral papillary thyroid microcarcinoma (PTMC). MethodBetween April 2020 and November 2021, 22 patients with bilateral PTMC underwent single-incision, gasless, transaxillary endoscopic TT + BCND. The patients’ clinicopathologic characteristics, surgical completeness and complications were analyzed. ResultSingle-incision, gasless, transaxillary endoscopic TT + BCND was successful performed in all patients. The median (IQR) total surgical time was 143 (85–160) min. Only two patients experienced transient unilateral RLN palsy or transient hypocalcemia. All these complications resolved within 1 month after surgery. The median duration of hospital stay after surgery was 4 (3–4.5) days. The median hospitalization expense for these patients was 3848 (3781–4145) USD. The median number of lymph node yielded was 10.5 (8–15). The cosmetic outcomes were well-received by all individuals. ConclusionIn certain cases, gasless, transaxillary endoscopic TT + BCND procedure performed through a single incision proved to be a secure alternative for managing bilateral PTMC.

Preliminary Report on the Tianhui Bamboo Manuscript Methods of Decoctions with Blended Formulas to Treat Sixty Ailments

Abstract Among the medical manuscripts excavated in 2012–13 from the Han tombs at Tianhui Township in Sichuan Province is a collection of recipes for treating sixty ailments. Under each ailment heading are one or more recipes, making 106 recipes in total. Because its content focuses on “combining, blending and producing formulas,” the authors decided to name this collection the Methods of Decoctions with Blended Formulas to Treat Sixty Ailments after a title of a manuscript transmitted to Cang Gong as recorded in the “Biographies of Bian Que and Cang Gong” chapter of the Records of the Grand Historian, circa 100 BCE. The key phrase in this title, “methods of decoctions with blended formulas,” refers to methods of blending and harmonizing formulas optimally. This Tianhui manuscript preserves ancient medical recipes that had been long lost, including grain decoctions, alcoholic decoctions, and “fire formulas.” It is an invaluable source for charting the emergence of a genre of “classical formularies” in Han times that resulted in texts such as the Classical Methods of Decoctions, the title of which was noted in an ancient bibliography but until recently was thought to be entirely lost.

Expression of ornithine decarboxylase in peripheral blood mononuclear cells from patients with pancreatic adenocarcinoma: A preliminary report.

Ductal adenocarcinoma represents 90-95% of pancreatic cancer (PC) cases and it is an aggressive disease with asymptomatic evolution at early stages, non-specific symptoms and a typical late diagnosis with a 5-year survival rate estimated to be 8%. A window of opportunity lies in early diagnosis as there are currently no reliable biomarkers. CA 19-9 is one of the most frequently used biomarkers of PC, with 75 and 77.6% sensitivity (Se) and specificity (Sp), respectively, and the carcinoembryonic antigen (CEA) shows 39.5 and 81.3% of Se and Sp, respectively. A case-control study was conducted including adult patients with a histological diagnosis of PC (n=11) without previous treatment at the Oncology Service of the CMNO-IMSS between 2019 and 2020, and a control group of adult volunteers (n=11) who were clinically healthy or with controlled disease including hypertension, hypothyroidism and diabetes. Clinical, laboratory and sociodemographic data as well as blood, urine and saliva samples were collected following patient consent. Polyamines were quantified using high-performance liquid chromatography with fluorescence detection, CA 19-9 and CEA were evaluated using enzyme-linked immunosorbent assay, and the protein expression of ornithine decarboxylase (ODC) was evaluated using western blotting. Polyamine metabolism and modulation by means of ODC were increased in the serum and saliva of patients with PC, and the expression of ODC alone was increased in peripheral blood mononuclear cells (PBMCs). The present study focused on the evaluation of putrescine, spermine, spermidine and ODC in PBMCs associated with CA 19-9 and CEA as an auxiliary tool in PC diagnosis.

Stapled transperineal rectovaginal fistula repair for low- and mid-level rectovaginal fistulas: A comparison study with rectal mucosal advancement flap repair

BackgroundAs an innovative treatment, stapled transperineal rectovaginal fistula repair (STR) for rectovaginal fistula (RVF) has demonstrated effectiveness in preliminary reports. This study aims to compare STR with rectal mucosal advancement flap repair (RAF), a widely utilized surgical procedure, for the surgical outcome of the low- and mid-level RVF. MethodsIn this retrospective cohort study, patients with low- and mid-level RVF who underwent STR or RAF were included from both the Sixth Affiliated Hospital of Sun Yat-sen University and Xi'an Daxing Hospital. Among the 99 total patients, 77 underwent STR and 22 underwent RAF. Patient demographics, operative data, and outcomes were collected and analyzed. Recurrence rate and associated risk factors were evaluated. ResultsThere were no statistically significant differences among patients in terms of clinical characteristics like age, BMI, aetiology, and fistula features. During the follow-up period of 20 months (interquartile range 3.0–41.8 months), a total of 28 patients relapsed, with a significantly lower recurrence rate in the STR group (20.8 %) than in the RAF group (54.6 %) (P = 0.005). In the multivariate Cox analysis, STR was an independent protective factor against recurrence (HR: 0.37, 95%CI: 0.17–0.79, P = 0.01). Logistic regression indicated that there was no statistically significant difference between these two procedures in terms of surgical complications (OR: 0.53, 95%CI: 0.19–1.48, P = 0.23). ConclusionFor low- and mid-level RVF, STR may be an alternative option for treatment modality that offers a lower recurrence rate, without observed disadvantage in terms of surgical complication rates.

The psychosocial functioning in adolescents with severe obesity evaluated throughout the strengths and difficulties questionnaire (SDQ): a preliminary report.

Childhood obesity is associated with poor psychological adjustment. Severely impacts the psychological adjustment of young patients. To assess the psychological functioning of children and adolescents, several questionnaires have been proposed so far. Although the Strengths and Difficulties Questionnaire (SDQ) is one of the most well-used tools, its application in obesity research is scarce. The study is aimed at assessing the psychological profile of a sample of Italian children and adolescents seeking an in-hospital multidisciplinary body weight reduction program for obesity, via SDQ. One hundred and fourteen consecutive Italian children and adolescents with obesity (43 males/71 females, age range: 11-17 years, mean age ± SD: 15.1 ± 1.66, body mass index-BMI ± SD: 37.4 ± 6.13 kg/m2), were recruited at the Division of Auxology, Istituto Auxologico Italiano IRCCS, Piancavallo (VB). Obese Females reported worse conditions of emotional symptoms (t = 5.48; p < 0.001) and peer problems (t = 2.34; p = 0.021), as well as higher which were associated with greater scores of pro-social behaviors than obese males (t = 3.07; p = 0.003). The total difficulties score (t = 4.00; p < 0.001) and the total impact score (t = 4.53; p < 0.001) were significantly higher in females than males. No statistically significant differences in SDQ variables were found in relation to the degree of obesity (BMI SDS: 2-2.99; BMI SDS: > 3). These findings can contribute to understand the psychological condition of adolescents with obesity in a better way and also to develop effective interventions for the treatment of pediatric obesity which not only take into account the medical and physical aspects but also the emotional and social difficulties expressed by adolescents with obesity.

Resveratrol-βcd inhibited premature ovarian insufficiency progression by regulating granulosa cell autophagy

BackgroundThe ovarian environment of premature ovarian insufficiency (POI) patients exhibits immune dysregulation, which leads to excessive secretion of numerous proinflammatory cytokines that affect ovarian function. An abnormal level of macrophage polarization directly or indirectly inhibits the differentiation of ovarian granulosa cells and steroid hormone production, ultimately leading to POI. Resveratrol, as a health supplement, has been widely recognized for its safety. There is a substantial amount of evidence indicating that resveratrol and its analogs possess significant immune-regulatory functions. It has also been reported that resveratrol can effectively inhibit the progression of POI. However, the underlying immunological and molecular mechanisms through which resveratrol inhibits the progression of POI are still unclear.ResultsOur preliminary reports have shown that resveratrol-βcd, the beta-cyclodextrin complex of resveratrol, significantly enhances the stability of resveratrol. Resveratrol-βcd could regulate the dysfunctional immune status of macrophages and T cells in the tumor microenvironment. In this study, we treated busulfan and cyclophosphamide (B/C)-treated mice, which were used as a POI model, with resveratrol-βcd. After resveratrol-βcd treatment, the levels of IL-6 in the ovaries were significantly increased, and the progression of POI was suppressed. IL-6 activated granulosa cells (GCs) through soluble IL-6R (sIL-6R), promoting autophagy in GCs. Resveratrol-βcd and IL-6 had a synergistic effect on enhancing autophagy in GCs and promoting E2 secretion.ConclusionsWe partially elucidated the immune mechanism by which resveratrol inhibits the progression of POI and the autophagy-regulating function of GCs. This provides a theoretical basis for using resveratrol to prevent POI in future studies and clinical guidance.

Behavioral and Emotional Problems in Children and Adolescents with Obesity: A Preliminary Report.

Parent-child agreement regarding emotional and behavioral problems in adolescents with obesity was measured. One hundred Italian adolescents with obesity (36 males, 64 females, mean age ± SD: 15.3 ± 1.61 years, mean body mass index, BMI: 37.9 ± 5.48 kg/m2), hospitalized for a 3-week multidisciplinary body weight reduction program at Istituto Auxologico Italiano, Piancavallo-Verbania, Italy, and one of their parents (n = 100, 40 fathers, 60 mothers) participated in the study. Achenbach's Child Behavior Checklist (CBCL) for parents and the Youth Self Report (YSR) for teens were administered. Most of the CBCL and YSR scores were normal, with more borderline and clinical scores being found in CBCL (29% of borderline scores in attention problems, 28% in affective problems, and 26% in ADHD; 32% of clinical scores in affective problems, 23% in withdrawn/depressed, and 22% in anxiety problems and somatic complains subscales) than in YSR (19% of borderline scores in affective behaviors and 17% in somatic complains; 15% of clinical scores in anxiety problems and 17% in withdrawn/depressed subscale). Young females reported greater anxiety problems (p = 0.009), oppositional defiant problems (p = 0.029), anxiety/depressed (p = 0.030), and internalizing problems (p = 0.045) than males. Pearson's coefficients ranged between 0.273 to 0.517. This study provides information on the cross-informant evaluation of psychological profiles with CBCL and YSR in a clinical sample of adolescents with obesity and their parents.